Q.1
An engine has a bore diameter of 160mm, what is the maximum number of studs in the engine?
  • a) 6
  • b) 7
  • c) 8
  • d) 9
Q.2
An engine has a bore diameter of 150mm, what is the minimum number of studs in the engine?
  • a) 6
  • b) 7
  • c) 8
  • d) 9
Q.3
Why studs are used?
  • a) To ensure the proper fixture of the crankshaft
  • b) To ensure the proper fixture of connecting rod
  • c) To ensure the proper fixture of the camshaft
  • d) To ensure the proper fixture of the cylinder assembly
Q.4
‘Y’ is the notation used usually to denote the number of studs.
  • a) True
  • b) False
Q.5
Which of the mentioned below is not the parameter in the design of studs?
  • a) Nominal diameter of Gudgeon pin
  • b) Nominal diameter of the cylinder
  • c) Number of studs
  • d) Pitch of studs
Q.6
Which of the following material is used in the manufacturing of studs?
  • a) Iron
  • b) Nickel
  • c) Steel
  • d) Titanium
Q.7
What is the nominal diameter of studs when the core diameter of studs is 1.5mm?
  • a) 1.8m
  • b) 2.5mm
  • c) 1.8mm
  • d) 2.5m
Q.8
What is the pitch of studs, when the diameter of studs is 6mm and the number of studs is 8?
  • a) 2.35mm
  • b) 1.80mm
  • c) 7.00mm
  • d) 4.95mm
Q.9
Find the pitch circle diameter of studs, given D=6 and d=4?
  • a) 16mm
  • b) 17mm
  • c) 18mm
  • d) 19mm
Q.10
Find the minimum pitch value of studs when d=1.5mm?
  • a) 23.27mm
  • b) 0.23mm
  • c) 2.32mm
  • d) 4.43mm
Q.11
Find the maximum pitch value of studs when d=1.5mm?
  • a) 15.78mm
  • b) 43.9mm
  • c) 14.87mm
  • d) 34.90mm
Q.12
Studs experience fluctuating load.
  • a) True
  • b) False
0 h : 0 m : 1 s